Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數？ 計算一個數的冪？
指數底
^
指數
計算!
19.7
5.6
=
17742338.735332
历史上次计算结果
19.7
5.6
=
19
8.3
=
97.7
1.1
=
9.3
3.2
=
2.4
5.8
=
90.9
11.9
=
103.5
6.4
=
28.2
18.6
=
79.4
3.7
=
13.5
4.2
=
93.6
13.1
=
117.9
13.7
=
46.5
14.3
=
10.3
6.7
=
135
14.1
=
98.2
15.1
=
59.9
1.2
=
136.9
14.1
=
136.3
14.3
=
165.6
15.4
=
105.5
13
=
14.7
2.4
=
165.8
15.2
=
68.8
14.6
=
95.7
6.4
=
54.3
7.5
=
91.7
2.5
=
6.6
2.3
=
137.6
16.8
=
95.4
7
=
附近的結果
19
5
=
19
5.1
=
19
5.2
=
19
5.3
=
19
5.4
=
19
5.5
=
19
5.6
=
19
5.7
=
19
5.8
=
19
5.9
=
19
6
=
19.1
5
=
19.1
5.1
=
19.1
5.2
=
19.1
5.3
=
19.1
5.4
=
19.1
5.5
=
19.1
5.6
=
19.1
5.7
=
19.1
5.8
=
19.1
5.9
=
19.1
6
=
19.2
5
=
19.2
5.1
=
19.2
5.2
=
19.2
5.3
=
19.2
5.4
=
19.2
5.5
=
19.2
5.6
=
19.2
5.7
=
19.2
5.8
=
19.2
5.9
=
19.2
6
=
19.3
5
=
19.3
5.1
=
19.3
5.2
=
19.3
5.3
=
19.3
5.4
=
19.3
5.5
=
19.3
5.6
=
19.3
5.7
=
19.3
5.8
=
19.3
5.9
=
19.3
6
=
19.4
5
=
19.4
5.1
=
19.4
5.2
=
19.4
5.3
=
19.4
5.4
=
19.4
5.5
=
19.4
5.6
=
19.4
5.7
=
19.4
5.8
=
19.4
5.9
=
19.4
6
=
19.5
5
=
19.5
5.1
=
19.5
5.2
=
19.5
5.3
=
19.5
5.4
=
19.5
5.5
=
19.5
5.6
=
19.5
5.7
=
19.5
5.8
=
19.5
5.9
=
19.5
6
=
19.6
5
=
19.6
5.1
=
19.6
5.2
=
19.6
5.3
=
19.6
5.4
=
19.6
5.5
=
19.6
5.6
=
19.6
5.7
=
19.6
5.8
=
19.6
5.9
=
19.6
6
=
19.7
5
=
19.7
5.1
=
19.7
5.2
=
19.7
5.3
=
19.7
5.4
=
19.7
5.5
=
19.7
5.6
=
19.7
5.7
=
19.7
5.8
=
19.7
5.9
=
19.7
6
=
19.8
5
=
19.8
5.1
=
19.8
5.2
=
19.8
5.3
=
19.8
5.4
=
19.8
5.5
=
19.8
5.6
=
19.8
5.7
=
19.8
5.8
=
19.8
5.9
=
19.8
6
=
19.9
5
=
19.9
5.1
=
19.9
5.2
=
19.9
5.3
=
19.9
5.4
=
19.9
5.5
=
19.9
5.6
=
19.9
5.7
=
19.9
5.8
=
19.9
5.9
=
19.9
6
=